Capacity Variation Ratio According Totemperature; Operation Data - Gree GWH09MA-K3NNA3F Service Manual

Specifications
2.2 Capacity Variation Ratio According to Temperature
Cooling
110
100
90
80
70
60
50
Outdoor temp.(
2.3 Operation Dat
Cooling
Temperature condition (℃)
Indoor Outdoor
27/19 35/24
27/19 35/24
Heating
Temperature condition (℃)
Indoor Outdoor
20/- 7/6
20/- 7/6
P: gas valve outlet pressure
T1: outlet tube temperature of evaporator
T2: outlet tube temperature of condenser
NOTES :
(1) Measure surface temperature of heat exchanger pipe around center of heat exchanger path U
bent. (Thermistor themometer)
(2) Connecting piping condition : 5 m or 4m
Condition Cooling
Indoor:DB27 WB19
ndoor air flow: Super High
Pipe length:5m or 4m
a
Standard
pressure
Model name
P (MPa)
9K 0.99~1.19
12K 0.48~0.56
Standard
pressure
Model name
P (MPa)
9K 2.38~2.58
12K 1.55~1.75
Heating
120
100
80
60
40
20
0
Heat exchanger pipe temp
T1 (°C) T2 (°C)
10.2 to 13.4 79.6 to 37.9
in:8 to 11 in:75 to 85
out:11 to 14 out:37 to 43
Heat exchanger pipe temp
T1 (°C) T2 (°C)
80.1 to 35.5 7.5 to 5.3
in:75 to 85 in:1 to 3
out:37 to 43 out:2 to 5
Condition Heating
Indoor:DB20
Indoor air flow: Super High
Pipe length:5m or 4m
Outdoor temp.(
Compresso
Indoor fan Outdoor fan
r revolution
mode mode
1260
830±20
1260 850
Compresso
Indoor fan Outdoor fan
r revolution
mode mode
1320
830±20
1280 850
(rps)
/
/
(rps)
/
/
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